Bump brianium/paratest from 7.3.1 to 7.4.3

Bumps [brianium/paratest](https://github.com/paratestphp/paratest) from 7.3.1 to 7.4.3.
- [Release notes](https://github.com/paratestphp/paratest/releases)
- [Commits](paratestphp/paratest@v7.3.1...v7.4.3)

---
updated-dependencies:
- dependency-name: brianium/paratest
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>